What years to buy and to stay away from - ramforum.com
Jan 16, 2022 · Worst Years for Ram 3500 Diesel 2008–2012 (Early 4th Gen, 6.7L Cummins with early emissions systems) Problems: Introduction of DPF and EGR systems led to increased …
AGM replacement or no? - Cummins - ramforum.com
Jan 6, 2018 · The original batteries in my '17 3500 Cummins are at the end of life. I got 8 years out of them - with 70k miles, winter temps in the teens, summer temps over 110 and it was …
2024 2500 transmission problem - ramforum.com
May 22, 2025 · I have a 2500 Ram with cummins it has 5265 miles on it. Automatic Transmission locked up! It has been at the dealership since April 15th. Was told three weeks ago they were …
Perform Service reset - RAM FORUM
Feb 20, 2023 · I just replaced the CCV filter and installed a CCV delete kit at the same time on my 2020 RAM 2500. Tried resetting the Perform Service light about 10 times with no success. …
How to tell if Cummins ISX is CM 870 or CM 871? - iRV2
Jul 16, 2022 · I have a ‘07 Holiday Rambler w/525 Cummins ISX. The engine was manufactured in January 2006. I’m trying to determine if the engine is a CM870 or CM871. I looked at the …
Successfully did a DPF regen on 2022 with 6.7 diesel. Wahoo!
Oct 30, 2024 · Hi Everyone, I got a lot of help from this forum - thank you all - so I've created an account and am posting this to give back. My vehicle is a 2022 RAM 2500 with the 6.7 …
Cummins Gasoline 6.7L In The Ram HD - Allpar Forums
Oct 21, 2024 · The new gasoline version of Cummins' 'Fuel Agnostic' B6.7 has generated considerable interest, particularly in the Ram HD community due to the fact that Cummins was …
Cummins Oil | RamForum.com | Dodge Ram Forum for Truck …
Jun 23, 2025 · I have a 2025 RAM 2500 with the 6.7L Cummins engine and I want to make sure I use the right motor oil and I've always used Shell Rotella. I looked in the owner's manual and …
Transfer Case Seal Failure - 2024 RAM 2500 6.7 L Cummins Diesel
Jan 27, 2025 · I have a 2024 Ram 2500 Black Widow edition -One day when I got home I hear loud crackling noises like something was on fire, I looked under the truck and it was smoking …
DIY Diesel Particulate Filter (DPF) install - ramforum.com
Jan 18, 2023 · I did this. Wanted to share/document for anyone considering the same. I have had my 2020 Ram 2500 Cummings 6.7 Turbo, 125000 miles for about a year. I got the dreaded …